| Date | IP Address |
| 2024-10-16 | 104.21.80.66 (ClassC) |
| 2024-11-29 | 172.67.175.5 (ClassC) |
| 2025-01-05 | 104.21.64.1 (ClassC) |
| 2025-01-12 | 104.21.96.1 (ClassC) |
| 2025-02-04 | 104.21.112.1 (ClassC) |
| 2025-02-22 | 104.21.16.1 (ClassC) |
| 2025-03-04 | 104.21.32.1 (ClassC) |
| 2025-03-24 | 104.21.48.1 (ClassC) |
| 2025-04-30 | 104.21.80.1 (ClassC) |
| Date | Domain | IP |
| exchange.kis.edu.hk | 2024-11-18 | 20.190.151.69 |
| www.kis.edu.hk | 2025-03-15 | 149.28.129.13 |